VULNERABILITY INTELLIGENCE

CVE-2021-37213

CVSS score4.3 MEDIUM
EPSS probability0.76%
CISA KEVNot currently listed
Published2021-08-09
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Description

The check-in record page of Flygo contains Insecure Direct Object Reference (IDOR) vulnerability. After being authenticated as a general user, remote attackers can manipulate the employee ID and date in specific parameters to access particular employee’s check-in record.

Weakness classification

  • twcert@cert.org.tw: CWE-706
  • nvd@nist.gov: CWE-639

Primary references